ABB ACH580-01 - Required Installation Tools

164Measuring the insulation .....................................................................................
164Measuring the insulation resistance of the drive ..........................................
164Measuring the insulation resistance of the input power cable .....................
164Measuring the insulation resistance of the motor and motor cable ..............
165Brake resistor assembly for R1…R3 ............................................................
166Grounding system compatibility check ...............................................................
166EMC filter .....................................................................................................
166Ground-to-phase varistors ...........................................................................
166
When to connect EMC filter or disconnect ground-to-phase varistor: TN-S,
IT, corner-grounded delta and midpoint-grounded delta systems ................
168Guidelines for installing the drive to a TT system ........................................
169Identifying the grounding system of the electrical power network ................
169Frames R1…R3 ...........................................................................................
170Frames R4…R9 ...........................................................................................
172Connecting the power cables .............................................................................
172Connection diagram .....................................................................................
174Connection procedure, frames R1…R4 .......................................................
175Motor cabling ....................................................................................
176Input power cabling ...........................................................................
177Brake resistor cabling (if used) .........................................................
178Finalization ........................................................................................
178Connection procedure, frame R5 .................................................................
178IP21 (UL Type 1) ...............................................................................
178IP55 (UL Type 12) .............................................................................
182Connection procedure, frames R6…R9 .......................................................
183Motor cabling ..................................................................................
184Input power cabling ...........................................................................
185Detaching and reinstalling the connectors ........................................
186DC connection ....................................................................................................
187Connecting the control cables ............................................................................
188Default I/O connection diagram (HVAC default configuration) ....................
188R1…R5 .............................................................................................
189R6…R9 .............................................................................................
190Switches ...........................................................................................
191Additional information on I/O connections ...................................................
191PNP configuration for digital inputs ..................................................
191NPN configuration for digital inputs ..................................................
192Connection for obtaining 0…10 V from analog output 2 (AO2) ........
192Connection examples of two-wire and three-wire sensors ...............
193DI5 as frequency input ......................................................................
193DI6 as PTC input ..............................................................................
193
AI1 and AI2 as Pt100, Pt1000, Ni1000, KTY83 and KTY84 sensor
inputs (X1) ........................................................................................
194Safe torque off (X4) ..........................................................................
194Control cable connection procedure R1…R9 ..............................................
10 Table of contents